Serial EEPROMs

STMicroelectronics Serial EEPROMs offer I2C (M24 Series), SPI (M95 Series), and Application Specific (M34 Series) bus types to meet a wide variety of design application requirements. These devices include the industry's largest memory size (2Mb), smallest standard package (UFDFPN5), smallest and ultra-thin WLCSP packages, and a guarantee of up to 4 million erase/write cycles and 200 years data retention.

Results: 57
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Memory Size Interface Type Maximum Clock Frequency Organisation Package/Case Access Time Supply Voltage - Min Supply Voltage - Max Mounting Style Data Retention Minimum Operating Temperature Maximum Operating Temperature Series Qualification Packaging
STMicroelectronics EEPROM 256-Kbit serial I2C bus EEPROM with unique identifier and configurable device address 1,962In Stock
Min.: 1
Mult.: 1
: 2,500

Reel, Cut Tape
STMicroelectronics EEPROM 32-Kbit Serial I2C bus EEPROM with a unique 128-bit read-only 1,895In Stock
Min.: 1
Mult.: 1
: 2,500

Reel, Cut Tape, MouseReel
STMicroelectronics EEPROM 2 Mbit Serial I2C bus EEPROM configurable device address software write protect 4,533In Stock
Min.: 1
Mult.: 1
: 4,000

Reel, Cut Tape
STMicroelectronics EEPROM 2 Mbit serial I2C 100pF 1.8 to 5.5V 7,665In Stock
Min.: 1
Mult.: 1
: 2,500

2 Mbit 2-Wire, I2C 1 MHz 256 k x 8 WLCSP-8 450 ns 1.8 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C M24M02-DR Reel, Cut Tape, MouseReel
STMicroelectronics EEPROM 128-Kbit serial I2C bus EEPROM 4 balls CSP configurable device addressing 9,493In Stock
Min.: 1
Mult.: 1
: 10,000

128 kbit 2-Wire, I2C 1 MHz 16 k x 8 WLCSP-4 650 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C M24128X-FCU Reel, Cut Tape, MouseReel
STMicroelectronics EEPROM 32 Kbit I2C EEProm 4kB 2.5V to 5.5V 15,141In Stock
10,000Expected 03/06/2026
Min.: 1
Mult.: 1
: 5,000

32 kbit 2-Wire, I2C 1 MHz 4 k x 8 UFDFPN-8 450 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C M24C32-DF Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM Automotive 2-Mbit serial I²C bus EEPROM with 1 MHz clock 2,586In Stock
7,500Expected 20/07/2026
Min.: 1
Mult.: 1
: 2,500

2 Mbit 2-Wire, I2C 1 MHz 256 k x 8 SOIC-8 450 ns 2.5 V 5.5 V SMD/SMT 100 Year - 40 C + 125 C M24M02-A125 AEC-Q100 Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 4-Kbit serial SPI bus EEPROM with high speed clock 105°C operation 11,126In Stock
Min.: 1
Mult.: 1
: 4,000

4 kbit SPI 10 MHz 512 x 8 TSSOP-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 105 C M95040-DRE AEC-Q100 Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 4-Kbit serial SPI bus EEPROM with high speed clock 105°C operation 6,912In Stock
Min.: 1
Mult.: 1
: 2,500

4 kbit SPI 10 MHz 512 x 8 SOIC-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 105 C M95040-DRE AEC-Q100 Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 128-Kbit serial SPI bus EEPROM with high speed clock 105°C operation 23,356In Stock
Min.: 1
Mult.: 1
: 2,500

128 kbit SPI 10 MHz 16 k x 8 SOIC-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 105 C M95128-DRE AEC-Q100 Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 16-Kbit serial SPI bus EEPROM with high speed clock 105°C operation 8,965In Stock
Min.: 1
Mult.: 1
: 2,500

16 kbit SPI 10 MHz 2 k x 8 SOIC-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 105 C M95160-DRE AEC-Q100 Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation 11,378In Stock
Min.: 1
Mult.: 1
: 2,500

256 kbit SPI 10 MHz 32 k x 8 SOIC-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 105 C M95256-DRE AEC-Q100 Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 512-Kbit serial SPI bus EEPROM with high speed clock 105°C operation 4,570In Stock
Min.: 1
Mult.: 1
: 2,500

512 kbit SPI 10 MHz 64 k x 8 SOIC-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 105 C M95512-DRE AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics EEPROM 64-Kbit SPI bus EEPROM with high-speed clock 3,883In Stock
Min.: 1
Mult.: 1
: 5,000

64 kbit SPI 10 MHz 8 k x 8 UFDFPN-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C M95640-DF Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 1-Mbit I2C EEProm 256kB 1.7V to 5.5V 1,377In Stock
Min.: 1
Mult.: 1
: 2,500

1 Mbit 2-Wire, I2C 1 MHz 128 k x 8 SOIC-8 500 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C M24M01-DF Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 2 Mbit serial I2C 1.8V to 5.5V EEPROM 3,759In Stock
27,500Expected 21/12/2026
Min.: 1
Mult.: 1
: 2,500

2 Mbit 2-Wire, I2C 1 MHz 256 k x 8 SOIC-8 450 ns 1.8 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C M24M02-DR Reel, Cut Tape, MouseReel
STMicroelectronics EEPROM 1 Mbit Serial I2C bus EEPROM 53In Stock
10,000Expected 27/07/2026
Min.: 1
Mult.: 1
: 10,000

1 Mbit I2C 400 kHz 128 k x 8 WLCSP-4 900 ns 1.6 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C Reel, Cut Tape
STMicroelectronics EEPROM 4 Kbit I2C bus / SMBus Serial EEPROM, SPD for DRAM Modules (DDR4) 2,575In Stock
Min.: 1
Mult.: 1
: 5,000

4 kbit 2-Wire, I2C 1 MHz 512 x 8 UFDFPN-8 1.7 V 3.6 V SMD/SMT 40 Year 0 C + 95 C M34E04 Reel, Cut Tape, MouseReel
STMicroelectronics EEPROM 4-Kbit SPI bus EEPROM with high-speed clock 2,182In Stock
Min.: 1
Mult.: 1
: 5,000

4 kbit SPI 5 MHz 512 x 8 UFDFPN-8 80 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C M95040-DF Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 8-Kbit serial SPI bus EEPROM with high speed clock 105°C operation 4,450In Stock
Min.: 1
Mult.: 1
: 4,000

8 kbit SPI 10 MHz 1 k x 8 TSSOP-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 105 C M95080-DRE AEC-Q100 Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 8-Kbit serial SPI bus EEPROM with high speed clock 105°C operation 2,195In Stock
Min.: 1
Mult.: 1
: 2,500

8 kbit SPI 10 MHz 1 k x 8 SOIC-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 105 C M95080-DRE AEC-Q100 Reel, Cut Tape, MouseReel
STMicroelectronics EEPROM 128Kb SPI Bus EEPROM w/ hi-spd clock 1,361In Stock
Min.: 1
Mult.: 1
: 2,500

128 kbit SPI 20 MHz 16 k x 8 WLCSP-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C M95128-DF Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 16-Kbit serial SPI bus EEPROM with high speed clock 105°C operation 1,429In Stock
Min.: 1
Mult.: 1
: 4,000

16 kbit SPI 10 MHz 2 k x 8 TSSOP-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 105 C M95160-DRE AEC-Q100 Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 256-Kbit serial SPI bus EEPROM with high speed clock 105°C operation 2,596In Stock
Min.: 1
Mult.: 1
: 4,000

256 kbit SPI 10 MHz 32 k x 8 TSSOP-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 105 C M95256-DRE AEC-Q100 Reel, Cut Tape, MouseReel

STMicroelectronics EEPROM 32-Kbit SPI bus EEPROM with high-speed clock 4,560In Stock
Min.: 1
Mult.: 1
: 2,500

32 kbit SPI 20 MHz 4 k x 8 SOIC-8 40 ns 1.7 V 5.5 V SMD/SMT 200 Year - 40 C + 85 C M95320-DF Reel, Cut Tape, MouseReel